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102323001 = 3113100697
BaseRepresentation
bin1100001100101…
…01001100111001
321010112112202210
412012111030321
5202143314001
614053045333
72351505534
oct606251471
9233475683
10102323001
1152838870
122a326849
1318277c71
14d837a1b
158eb2dd6
hex6195339

102323001 has 8 divisors (see below), whose sum is σ = 148833504. Its totient is φ = 62013920.

The previous prime is 102322993. The next prime is 102323041. The reversal of 102323001 is 100323201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102323001 - 23 = 102322993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102323041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1550316 + ... + 1550381.

It is an arithmetic number, because the mean of its divisors is an integer number (18604188).

Almost surely, 2102323001 is an apocalyptic number.

102323001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

102323001 is a deficient number, since it is larger than the sum of its proper divisors (46510503).

102323001 is a wasteful number, since it uses less digits than its factorization.

102323001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3100711.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 102323001 is about 10115.4832311660. The cubic root of 102323001 is about 467.7255449381.

Adding to 102323001 its reverse (100323201), we get a palindrome (202646202).

The spelling of 102323001 in words is "one hundred two million, three hundred twenty-three thousand, one".

Divisors: 1 3 11 33 3100697 9302091 34107667 102323001